Supply high-precision tilt sensors and inertial attitude sensing units for humanoid robots, mobile robots and other embodied intelligent carriers. Real-time acquisition of body attitude and tilt data
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Four Core Challenges in Embodied Intelligence
Common sensing limitations across humanoid, warehouse, underwater and special machinery scenarios, resolved by our layered hardware & algorithm system.
Long-term Drift under Dynamic Motion
During high-speed walking of robots or reciprocating movement of manipulators, conventional IMUs suffer continuous heading and tilt drift, causing falls, grasping errors and AGV deviation, leading to high downtime costs.
Misalignment of Installation Coordinate Systems
Sensors cannot be perfectly aligned with mechanical structures. Manual calibration is time-consuming, batch consistency is poor, and factory calibration workflows are complicated.
Degraded Accuracy in Complex Environments
Under motor magnetic interference, extreme temperature, GNSS-denied underwater conditions or warehouse slip scenarios, low-cost 6-axis modules lack intelligent compensation, resulting in sharp positioning accuracy drop.
Difficult Multi-node Integration in Compact Structures
Humanoid robots require synchronized attitude sampling at head, torso, wrists and fingers. Traditional inertial navigation units are bulky and hard to embed into miniature dexterous structures.
4-Tier Full-domain Inertial Sensing Fusion Closed-loop Architecture
A full data loop covering raw sampling → error correction → multi-source interaction → high-order fusion solving, serving as a unified technical foundation for all product lines.
01 Raw Inertial Sampling Layer
Six-axis / nine-axis sensors synchronously acquire angular velocity, acceleration and geomagnetic raw data. Support distributed multi-node deployment for synchronized attitude measurement on head, torso, wrists and chassis.
02 Full-domain Error Compensation Layer
Automatic factory six-axis orthogonal calibration, built-in adaptive compensation for full-range temperature drift and hard/soft iron interference. Remote online calibration available during operation to continuously offset accumulated errors.
03 Multi-source Information Interaction Layer
Receive carrier motion data simultaneously. Switch automatically between pure inertial indoor solving and satellite fusion outdoor modes according to environmental conditions.
04 High-order Fusion Solving Layer
Self-developed Kalman fusion algorithm automatically distinguishes static and dynamic conditions, suppresses drift under magnetic field and vibration, and outputs stable attitude data for equipment control systems.
Core General Capabilities
Millisecond-level synchronized sampling across multiple nodes
-40℃ ~ +85℃ adaptive full-range temperature drift compensation
Real-time identification and correction of hard & soft magnetic interference
Support remote online calibration and firmware upgrade
Adaptive attitude solving for static & dynamic modes
Unified Communication System for All Products
Interfaces: TTL, RS232, RS422, CAN2.0, USB
Protocols: Custom Attitude Protocol, NMEA, CANopen
Seven Key Product Strengths
Full-chain competitiveness covering hardware, algorithms, calibration and certification
01 Cost-effective 9-axis Hardware Design
6-axis anti-magnetic low-cost version and 9-axis version with absolute heading available for flexible selection.
02 Self-developed 9-axis Fusion Algorithm
Automatically switch to 6-axis mode under strong magnetic disturbance to maintain stable dynamic attitude output.
03 Installation & Vibration Error Compensation
Automatically compensate mechanical installation offset and filter vibration interference during movement.
04 Full Temperature Range Drift Compensation
Real-time zero bias correction from -40℃ to +85℃ without extra temperature control structures.
05 Automotive-grade Safety Certifications
AEC-Q100 + ISO26262 certified, resistant to extreme temperature and high impact with long service life.
06 Automatic Intelligent Calibration Production Line
Full-parameter automatic calibration ensures high precision consistency among mass-produced units.
07 CNAS Traceable Measurement Accuracy
Equipped with standard metrology equipment; official calibration certificates are available.
Scenario-oriented Complete Inertial Sensing Product Portfolio
Supported by seven self-developed core strengths. Two technical routes covered: lightweight MEMS & high-precision fiber optic gyro. 8 models to meet diverse requirements on size, accuracy and mass production.
DMC610: Compact High-range High-precision AHRS
9-axis AHRS with intelligent fusion algorithm, heading error ≤0.05°/turn without magnetometer. Automotive-grade wide temperature compensation. Ideal for pipeline inspection, gimbal cameras and quadruped robots.
DMC620: Ultra-compact High-precision AHRS
Mini metal enclosure, automatic switch to 6-axis mode under strong magnetic field. Suitable for humanoid robot heads and industrial mapping UAVs.
DMC630: Compact Cost-effective AHRS
Triple automatic hard/soft magnetic compensation, lightweight housing. Top choice for mass standard deployment on humanoid robots and warehouse AGVs.
DMC640: Compact Cost-effective SMD AHRS
10mm ultra-small SMD package, directly solderable onto mainboard. Fits dexterous five-finger grippers and miniature servo gimbals.
BW-IMU100S: High-range Compact IMU
Magnetometer-free pure IMU structure, 2000g shock resistance. Designed for heavy electromagnetic machinery and underwater ROV chassis.
VG55R: Multi-redundancy Dynamic Inclinometer
Triple hardware redundancy with real-time self-check, dynamic correction under ramp slip. Matching solution for warehouse climbing robots and agricultural manipulators.
GI320: Cost-effective GNSS/INS Integrated Navigation
Four-constellation fusion positioning. Low-cost outdoor navigation solution for campus unmanned vehicles and quadruped inspection robots.
GI700: 3-axis Integrated FOG GNSS/INS Navigator
Fiber optic gyro bias ≤0.2°/h. Stable long-distance operation without satellite signal. For heavy-load AGVs, shield tunneling machines and large unmanned vessels.
Mass Production Standardized Projects
Warehouse client names anonymized to avoid copyright risks. Other partners displayed in compliance; matched products configured as documented.
Standardized Matching Project for Warehouse Climbing Robots of Leading Logistics Enterprise
Multi-shelf climbing, ground slip and narrow aisle operation cause severe attitude oscillation and frequent shelf collision failures.
Adopted Product: VG55R
Hundreds of units deployed in mass production. Attitude control accuracy improved, shelf collision failures reduced by 90%.
Wubotics D12 High Dynamic Humanoid Robot Project
Distributed full-body multi-point attitude sampling, solving gravity drift and falling issues during fast walking. Stable operation in park human-robot coexistence transportation scenarios.
JAKA Mobile Hybrid Manipulator Matching Solution
Collaborative operation between manipulator and AGV eliminates long-term attitude drift and greatly improves tooling docking accuracy.
SIASUN Factory Heavy-load Transfer AGV Navigation Project
Long-distance transportation inside GNSS-denied workshop, resolving long-time drift deviation of MEMS inertial navigation.
Hikvision Latent AMR Attitude Monitoring Project
Flexible production line transfer in factories, real-time tilt monitoring during start, stop and steering to guarantee stable cargo transportation.
Get Customized Inertial Sensing Solutions
Sample testing, equipment matching and joint algorithm adaptation available. One-on-one technical support for selection, covering humanoid, warehouse, underwater and heavy-duty equipment.
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